The Best Episodes of Alien Worlds

Ants, scorpions and fireflies provide clues for biologists to conjecture about life on exoplanet Janus, including highly adaptable pentapods.

Director: Suzy Boyles, Daniel M. Smith, Tim Lambert

Writer: N/A

Twin stars create an oxygen-rich atmosphere on Eden, where a teeming biosphere may parallel seasonal cycles of predation and reproduction o Earth.

Director: Daniel M. Smith, Ben Wilson, Nigel Paterson

Writer: N/A

A hyperadvanced species makes their home on doomed exoplanet Terra, which orbits an aging star. Now they must colonize another world, using robots.

Director: Suzy Boyles, Tim Lambert

Writer: N/A

On Exoplanet Atlas, dense gravity creates a thick atmosphere allowing airborne life forms to thrive - but also providing a lesson in adaptability.

Director: N/A

Writer: N/A